Here's my issue I bought a X850XT PE and I was just looking on newegg and they have 7600Gts running for about 175 so should I would buy 2 for SLi or should I just keep the ATI card? Which would be better?

I belive that 2 7600 GTs would be better then your X850XT PE, however, for about the same price you could get a 7900 GT/GTX which would better better then the x850 or 2x 7600 GTs AND would keep one of your PCI-E slots open.

Here's my issue I bought a X850XT PE and I was just looking on newegg and they have 7600Gts running for about 175 so should I would buy 2 for SLi or should I just keep the ATI card? Which would be better?

SLI? I see you have a Crossfire MoBo, or is that still on your shopping list, and you will get a matching SLI board if you go that direction?